Simple arithmetic index number
[经] 简单算术指数
🧩 词语组成解析
index
['ɪndɛks]
n. 索引;<数>指数;指示;标志;
vt. 给…编索引;把…编入索引;[经济学]按生活指数调整（工资、价格等）;
vi. [机械学]转位;
in(in)+dex(proclaim)→指针；索引；指数；食指；指标
🗣️ 情景例句
Could you tell me some more about...?
你能告诉我其它关于…的事吗？
The remedy for injuries is not to remember them.
医治创伤的药方就是忘却创伤。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。